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components/binutils/patches/gas.write.c.patch
author George Vasick <george.vasick@oracle.com>
Tue, 21 Feb 2012 23:56:27 -0800
changeset 701 d5c86da1ed69
child 1123 cb43164c5dd1
permissions -rw-r--r--
7145645 gas error: mod2.s: Error: attempt to get value of unresolved symbol `L0'
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d5c86da1ed69 7145645 gas error: mod2.s: Error: attempt to get value of unresolved symbol `L0'
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--- binutils-2.21.1.orig/gas/write.c	Wed Mar 16 01:36:12 2011
d5c86da1ed69 7145645 gas error: mod2.s: Error: attempt to get value of unresolved symbol `L0'
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+++ binutils-2.21.1/gas/write.c	Mon Feb 13 23:58:24 2012
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@@ -782,6 +782,22 @@
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 	    sym = newsym;
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 	  }
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+	/* Also convert fx_subsy if present */
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+	if (fixp->fx_subsy != NULL)
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+	  {
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+	    symbolS *sub_sym = fixp->fx_subsy;
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+	    while (symbol_equated_reloc_p (sub_sym)
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+		   || S_IS_WEAKREFR (sub_sym))
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+	      {
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+		symbolS *newsym = symbol_get_value_expression (sub_sym)->X_add_symbol;
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+		if (sub_sym == newsym)
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+		  break;
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+		fixp->fx_offset -= symbol_get_value_expression (sub_sym)->X_add_number;
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+		fixp->fx_subsy = newsym;
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+		sub_sym = newsym;
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+	      }
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+	  }
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+
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 	if (symbol_mri_common_p (sym))
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 	  {
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 	    fixp->fx_offset += S_GET_VALUE (sym);
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